Improve performance and SEO of website on desktop and mobile

[MadhurimaNayak]

Describe the bug
The page takes a lot of time to load, making the user wait. With shorter attention spans, it is crucial for websites to capture the attention of users asap. Along with this, improving the SEO would show the site to more potential users, thus driving more traffic.

To Reproduce
Install the google lighthouse chrome extension and generate a report on the page.

Solution
This can be solved by minimizing the main thread work, reducing unused CSS and Javascript, eliminating render blocking resources, reducing time take to load LCP and various other methods.

Screenshots

Desktop metrics:

Mobile metrics: